Setting up password-less SSH from your Mac to CS systems

To be able to ssh to CS machines without giving your password each time, give these commands from macOS.  Note that CS.STANFORD.EDU must be all uppercase.  Replace "xenon" with the name of the host you want to ssh to.

> ssh -o GSSAPIDelegateCredentials=yes -o GSSAPIAuthentication=yes

(You don't need to have AFS installed on your Mac for password-less SSH to work.)

 To make the GSSAPI options above default to 'yes', you can add the following to your ~/.ssh/config:

Host *
    GSSAPIDelegateCredentials yes
    GSSAPIAuthentication yes

Some additional info here:, but don't install the KCT app mentioned on the page.

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